From 54e1ad43c7629d85f88cefbecdfe3e60e8c42294 Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@gmail.com>
Date: Tue, 17 Nov 2009 16:06:13 -0500
Subject: Use "diffuse" instead of "specular" for diffuse finish.

---
 libdimension/dimension/finishes.h | 4 ++--
 libdimension/finishes.c           | 8 ++++----
 tests/libdimension/tests.c        | 2 +-
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/libdimension/dimension/finishes.h b/libdimension/dimension/finishes.h
index da18a6f..5f00d43 100644
--- a/libdimension/dimension/finishes.h
+++ b/libdimension/dimension/finishes.h
@@ -25,7 +25,7 @@
 #ifndef DIMENSION_FINISHES_H
 #define DIMENSION_FINISHES_H
 
-/* A specular finish */
-dmnsn_finish *dmnsn_new_specular_finish();
+/* A diffuse finish */
+dmnsn_finish *dmnsn_new_diffuse_finish();
 
 #endif /* DIMENSION_FINISHES_H */
diff --git a/libdimension/finishes.c b/libdimension/finishes.c
index d78bc96..befe6c6 100644
--- a/libdimension/finishes.c
+++ b/libdimension/finishes.c
@@ -22,20 +22,20 @@
 #include <stdlib.h> /* For malloc */
 
 static dmnsn_color
-dmnsn_specular_finish_fn(const dmnsn_finish *finish,
+dmnsn_diffuse_finish_fn(const dmnsn_finish *finish,
                          dmnsn_color color, dmnsn_vector x0,
                          dmnsn_vector normal, dmnsn_vector reflected)
 {
   return dmnsn_color_mul(dmnsn_vector_dot(normal, reflected), color);
 }
 
-/* A specular finish */
+/* A diffuse finish */
 dmnsn_finish *
-dmnsn_new_specular_finish()
+dmnsn_new_diffuse_finish()
 {
   dmnsn_finish *finish = dmnsn_new_finish();
   if (finish) {
-    finish->finish_fn = &dmnsn_specular_finish_fn;
+    finish->finish_fn = &dmnsn_diffuse_finish_fn;
   }
   return finish;
 }
diff --git a/tests/libdimension/tests.c b/tests/libdimension/tests.c
index 5daa5be..85c43a6 100644
--- a/tests/libdimension/tests.c
+++ b/tests/libdimension/tests.c
@@ -31,7 +31,7 @@ dmnsn_new_default_scene()
   }
 
   /* Default finish */
-  scene->default_texture->finish = dmnsn_new_specular_finish();
+  scene->default_texture->finish = dmnsn_new_diffuse_finish();
 
   /* Background color */
   dmnsn_sRGB sRGB = { .R = 0.0, .G = 0.0, .B = 0.1 };
-- 
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